{"id":40243,"date":"2023-09-27T04:56:00","date_gmt":"2023-09-26T20:56:00","guid":{"rendered":"\/\/www.dealsbon.com\/?p=40243"},"modified":"2023-09-27T04:56:00","modified_gmt":"2023-09-26T20:56:00","slug":"czxgcxy","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/40243.html","title":{"rendered":"CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae"},"content":{"rendered":"

  CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\uff08Controller Area Network\uff0c\u7b80\u79f0CAN\uff09\u662f\u4e00\u79cd\u4f4e\u6210\u672c\u7684\u591a\u70b9\u603b\u7ebf\u7cfb\u7edf\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7075\u6d3b\u7684\u65b9\u5f0f\u6765\u8fde\u63a5\u7535\u5b50\u63a7\u5236\u5668\u548c\u8bbe\u5907\u3002\u5b83\u5177\u6709\u7b80\u5355\u3001\u53ef\u9760\u3001\u9ad8\u6548\u548c\u5b89\u5168\u7b49\u7279\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u3001\u822a\u7a7a\u822a\u5929\u3001\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7b49\u9886\u57df\u3002\u672c\u6587\u5c06\u4ecb\u7ecdCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\u3001\u7279\u6027\u3001\u5e94\u7528\u548c\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n

CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u662f\u4e00\u4e2a\u5168\u53cc\u5de5\u7684\u603b\u7ebf\u7cfb\u7edf\uff0c\u5b83\u4f7f\u7528\u53cc\u7ede\u7ebf\u8fde\u63a5\u591a\u4e2a\u7535\u5b50\u63a7\u5236\u5668\u548c\u8bbe\u5907\u3002CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u91c7\u7528\u4e86\u4e00\u79cd\u7279\u6b8a\u7684\u62a5\u6587\u683c\u5f0f\uff0c\u5177\u6709\u826f\u597d\u7684\u5bb9\u9519\u80fd\u529b\u548c\u9ad8\u6548\u7684\u4f20\u8f93\u6027\u80fd\u3002CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u7684\u62a5\u6587\u5206\u4e3a\u6807\u51c6\u5e27\u548c\u6269\u5c55\u5e27\uff0c\u6807\u51c6\u5e27\u62a5\u6587\u6700\u5927\u957f\u5ea6\u4e3a11\u4f4d\uff0c\u6269\u5c55\u5e27\u62a5\u6587\u6700\u5927\u957f\u5ea6\u4e3a29\u4f4d\u3002<\/p>\n

CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u7684\u7279\u6027<\/h2>\n

  1. \u5bb9\u9519\u80fd\u529b<\/h3>\n

  CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u652f\u6301\u591a\u79cd\u5bb9\u9519\u529f\u80fd\uff0c\u5305\u62ecCRC\u6821\u9a8c\u3001ACK\u5e94\u7b54\u3001\u4ef2\u88c1\u548c\u91cd\u4f20\u7b49\u3002\u8fd9\u4e9b\u5bb9\u9519\u529f\u80fd\u53ef\u4ee5\u6709\u6548\u6291\u5236\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  2. \u9ad8\u6548\u4f20\u8f93<\/h3>\n

  CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u91c7\u7528\u4e86\u7075\u6d3b\u7684\u62a5\u6587\u7ed3\u6784\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u3002\u6b64\u5916\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u8fd8\u652f\u6301\u591a\u79cd\u62a5\u6587\u4f18\u5148\u7ea7\uff0c\u53ef\u4ee5\u6709\u6548\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

  3. \u5b89\u5168\u6027<\/h3>\n

  CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u91c7\u7528\u4e86\u591a\u91cd\u5b89\u5168\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u4e0d\u5b89\u5168\u62a5\u6587\u7684\u4f20\u8f93\u3002\u6b64\u5916\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u8fd8\u652f\u6301\u8bbf\u95ee\u63a7\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002<\/p>\n

CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u7684\u5e94\u7528<\/h2>\n

  1. \u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf<\/h3>\n

  CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u5b9e\u73b0\u6c7d\u8f66\u63a7\u5236\u5668\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u8fd8\u53ef\u4ee5\u7528\u4e8e\u6c7d\u8f66\u5b89\u5168\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6c7d\u8f66\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  2. \u822a\u7a7a\u822a\u5929<\/h3>\n

  CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u4e5f\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u9886\u57df\uff0c\u53ef\u4ee5\u6709\u6548\u5b9e\u73b0\u822a\u7a7a\u822a\u5929\u63a7\u5236\u5668\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u8fd8\u53ef\u4ee5\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u5b89\u5168\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u822a\u7a7a\u822a\u5929\u5b89\u5168\u6027\u3002<\/p>\n

  3. \u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf<\/h3>\n

  CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u4e5f\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\u5668\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u5b89\u5168\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5de5\u4e1a\u5b89\u5168\u6027\u3002<\/p>\n

CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u7684\u53d1\u5c55\u8d8b\u52bf<\/h2>\n

  \u968f\u7740\u6c7d\u8f66\u7535\u5b50\u3001\u822a\u7a7a\u822a\u5929\u548c\u5de5\u4e1a\u63a7\u5236\u7b49\u9886\u57df\u7684\u53d1\u5c55\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u4e5f\u5c06\u53d1\u5c55\u8fc5\u901f\u3002\u5728\u672a\u6765\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u5c06\u66f4\u52a0\u5148\u8fdb\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u8fd8\u5c06\u652f\u6301\u66f4\u591a\u7684\u5b89\u5168\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u6570\u636e\u5b89\u5168\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\u3001\u7279\u6027\u3001\u5e94\u7528\u548c\u53d1\u5c55\u8d8b\u52bf\u3002<\/strong>CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u5177\u6709\u5bb9\u9519\u80fd\u529b\u3001\u9ad8\u6548\u4f20\u8f93\u6027\u548c\u5b89\u5168\u6027\u7b49\u7279\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u3001\u822a\u7a7a\u822a\u5929\u3001\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7b49\u9886\u57df\u3002\u672a\u6765\uff0cCAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\u5c06\u66f4\u52a0\u5148\u8fdb\uff0c\u53ef\u4ee5\u6709\u6548\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

CAN\u603b\u7ebf\u9ad8\u5c42\u534f\u8bae\uff08ControllerAreaNetwork\uff0c\u7b80\u79f0CAN\uff09\u662f\u4e00\u79cd\u4f4e\u6210\u672c\u7684\u591a\u70b9\u603b\u7ebf\u7cfb\u7edf\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7075\u6d3b\u7684\u65b9\u5f0f\u6765\u8fde\u63a5\u7535\u5b50\u63a7\u5236\u5668\u548c\u8bbe\u5907\u3002\u5b83\u5177\u6709\u7b80\u5355\u3001\u53ef\u9760<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[212],"class_list":["post-40243","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ctx"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/40243"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=40243"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/40243\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=40243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=40243"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=40243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}